| Customization: | Available |
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| Application: | Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace, High Temperature Furnace |
| Material: | High Alumina |
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Low-porosity Fire Clay Brick Description:
Low-porosity clay bricks have the characteristics of compact structure, low porosity, high cold crushing strength, acid resistance and slag erosion resistance, high refractoriness under load and good thermal shock resistance under low and medium temperature.
Low-porosity Fire Clay Brick Features:
1.High strength.
2.Low porosity.
3.Good abrasion resistance.
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Alumina contents range from 30% to 48%
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Material
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fire clay material
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Color
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earthy yellow
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Size
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Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
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Shape
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Straight Brick,special-shaped brick,checher brick,trapezoidal brick,Bricks with taper,arch brick,skew brick,ect.
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Low-porosity Fire Clay Brick Specifications:
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
Low-porosity Fire Clay Brick Physical And Chemical Indicators:
| Item | Specification | |||
| ZMN-45 | ZMN-42 | ZMN-42L | ZMN-40 | |
| Al2O3 % | ≥45 | ≥42 | ≥42 | ≥42 |
| Fe2O3 % | ≤1.2 | ≤1.5 | ≤1.8 | ≤1.7 |
| P2O5 % | / | / | ≥5 | / |
| Apparent Porosity, % | ≤12 | ≤15 | ≤14 | ≤17 |
| CCS, MPa | ≥80 | ≥70 | ≥70 | ≥55 |
| 0.2MPa RUL, ºC | ≥1500 | ≥1460 | ≥1450 | ≥1420 |
| PLC, % | 1450ºC×3h -0.2~0.1 |
1450ºC×3h -0.2~0.1 |
1450ºC×3h -0.2~0.1 |
1400ºC×2h -0.4~0 |
Rongsheng Refractory is a professional refractory manufacturer. We can customize refractory bricks and insulation bricks of various sizes and materials according to customer needs. If you have more needs, please contact us
Fire Clay Brick Applications:
fireclay brick is mainly used in coke ovens, blast furnaces, hot blast furnaces, ladles, casting systems, boilers, cement kilns, glass kilns and various furnace linings and thermal equipment.
Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
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